<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1930+447 (2026a, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 293.0449635841501°
Declination: 44.9062636554169°
No. sessions: 4
No. delays: 102
Defining: No
RMS(α cos δ) = 2.1198 mas
RMS(δ) = 0.6825 mas

Observed in only 4 session(s)

Quarterly time series for 1930+447 (2026a, 4 global solutions)

Data

Right ascension: 293.0449634708520°
Declination: 44.9062636505660°
No. sessions: 4
No. delays: 102
Defining: No
RMS(α cos δ) = 2.3553 mas
RMS(δ) = 1.0183 mas

Observed in only 4 session(s)